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Global Mixed-mode Technology Inc.
G1564
Quadruple Rail-to-Rail Operational Amplifiers
Features
„ Wide Supply Operation Range +4.5V to +20V
„ Beyond the Rails Input Capability
„ Rail-to-Rail Output Swing
„ Low Supply Current, 3mA Per Amplifier
(Typical)
„ Low Input Offset Voltage 2mV (Typical)
„ Internal Frequency Compensated for Unit Gain
Stable
„ Wide Bandwidth (unit gain) 30MHz
„ High Slew Rate = 150V/μs
„ Large DC Voltage Gain 80dB (Typical)
„ ±180mA Output Short Current
„ Embedded Over-Temperature Protection
„ TSSOP-14 & TSSOP-14 (FD) package available
Applications
„ Portable Equipment
„ TFT Vcom/Gamma buffers
„ Battery-Powered Equipment
„ ASIC Input or Output Amplifier
„ Low Power/Low Voltage Applications
General Description
The G1564 is the quadruple rail-to-rail input/output
operation amplifiers with the low power, high voltage
swing. Operating on supplies ranging from 4.5V to 20V,
while current consuming only 3mA / per amplifier, the
G1564 is with high unit-gain bandwidth of 30MHz. The
G1564 also provides common mode input ability be-
yond the supply rails, as well as rail-to-rail output ca-
pability. This enables this amplifier to offer maximum
dynamic range at any supply voltage.
The G1564 also features fast slewing and settling
times, as well as a high output drive capability of
65mA (sink and source). These features make these
amplifiers ideal for high speed filtering and signal con-
ditioning application. Other applications include battery
power, TFT Vcom /Gamma buffers, portable devices,
and anywhere low power consumption is important.
There is with over temperature protection embedded
to avoid the unexpected damages. The G1564 is
available in TSSOP-14 & TSSOP-14 (FD) package.
Ordering Information
ORDER
NUMBER
MARKING
G1564D21U
G1564
G1564FA1U
G1564
Note: D2:TSSOP-14 FA :TSSOP-14 (FD)
1: Bonding Code
U: Tape & Reel
TEMP.
RANGE
-40°C~ +85°C
-40°C~ +85°C
PACKAGE
(Green)
TSSOP-14
TSSOP-14 (FD)
Pin Configuration
G1564
G1564
VOUTA 1
VINA- 2
VINA+ 3
VCC 4
VINB+ 5
VINB- 6
VOUTB 7
+
+
14 VOUTD
13 VIND-
+ 12 VIND+
11 VSS
10 VINC+
+
9 VINC-
8 VOUTC
VOUTA 1
VINA- 2
VINA+ 3
VCC 4
VINB+ 5
VINB- 6
VOUTB 7
Thermal
Pad
14 VOUTD
13 VIND-
12 VIND+
11 VSS
10 VINC+
9 VINC-
8 VOUTC
Ver: 1.4
Jul 19, 2010
TSSOP-14
TSSOP-14 (FD)
Note: Recommend connecting the Thermal Pad to the
Pin#11 VSS for excellent power dissipation.
TEL: 886-3-5788833
http://www.gmt.com.tw
1
Free Datasheet http://www.datasheet4u.com/